Update X509 and certgen tool

tests/http_crltest.c

@@ -0,0 +1,57 @@
+/*
+ *  Copyright 2014-2023 The GmSSL Project. All Rights Reserved.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the License); you may
+ *  not use this file except in compliance with the License.
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <gmssl/oid.h>
+#include <gmssl/x509_alg.h>
+#include <gmssl/x509_oid.h>
+#include <gmssl/x509_crl.h>
+#include <gmssl/x509_ext.h>
+#include <gmssl/x509.h>
+#include <gmssl/rand.h>
+#include <gmssl/error.h>
+
+
+static int test_x509_crl_new_from_uri(void)
+{
+	char *tests[] = {
+		"http://crl.microsoft.com/pki/mscorp/crl/Microsoft%20RSA%20TLS%20CA%2002.crl", // from bing.com entity-cert
+		"http://crl3.digicert.com/Omniroot2025.crl", // from bing.com mid-CA cert
+		"http://crl.globalsign.com/gsrsaovsslca2018.crl", // from baidu.com entity cert
+		"http://crl.globalsign.com/root-r3.crl", // from baidu.com mid-CA cert
+		"http://crl.globalsign.com/gs/gsorganizationvalsha2g2.crl", // from taobao.com entity cert
+	};
+	size_t i;
+
+	uint8_t *crl = NULL;
+	size_t crl_len;
+
+	for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) {
+		if (x509_crl_new_from_uri(&crl, &crl_len, tests[i], strlen(tests[i])) != 1) {
+			error_print();
+			return -1;
+		}
+		x509_crl_print(stderr, 0, 0, "CRL", crl, crl_len);
+		fprintf(stderr, "\n\n");
+		free(crl);
+		crl = NULL;
+	}
+	return 1;
+}
+
+int main(void)
+{
+	if (test_x509_crl_new_from_uri() != 1) { error_print(); return -1; }
+
+	printf("%s all tests passed\n", __FILE__);
+	return 1;
+}